Due to essential maintenance on Wednesday 24th July, all online forms will be unavailable. We apologise for any inconvenience.
Running your engine unnecessarily while your vehicle is stationary pollutes the environment. And it’s against the law on a public highway.
An idling engine can produce up to twice as many exhaust emissions as an engine in motion. Exhaust emissions contain a range of air pollutants such as carbon monoxide, nitrogen dioxide, and particulate matter. These can effect the air quality of the surrounding environment and the air we breathe.
Vehicle idling is an offence against the Road Traffic (Vehicle Emissions) (Fixed Penalty) (England) Regulations 2002. The law states that is an offence to idle your engine unnecessarily when stationary. If you fail to turn your engine off after being spoken to you may be issued with a fixed penalty notice of £20.
The legislation covers all vehicles on public roads including buses, taxis and private cars. It does NOT apply to vehicles moving slowly due to road works or congestion; vehicles stopped at traffic lights; vehicles under test or repair; or defrosting a windscreen.
No. Turning off an engine and restarting it after a minute or two (or longer) causes less pollution than keeping the engine idling and uses less fuel.
No. Modern batteries need less engine running time.
It can take up to an hour for an engine to cool down. Turning off your engine, but keeping the ignition and the fan blowing will provide warm air for some time. If you are concerned about passenger comfort, keep the engine idling to an absolute minimum in warm and cold weather.
Yes, but an idling engine does not keep a catalytic converter warm. They retain their heat for about 25 minutes after an engine is switched off anyway.
Some useful Eco Driving Tips can be found at: